Data Files
03/03/2025
February 2025 Nixie Volume

This spreadsheet contains the UAA statistics for February 2025.

Publications
02/28/2025
Tech Guides
02/27/2025
Labeling Lists Technical Guide

The Labeling Lists data product assists mailers with presorting mail. It provides active, originating 3- and 5-digit ZIP Code™ data along with their destination locations [including city/state/ZIP Code] for labeling purposes. The product contains complete data files of each list found online via Postal Explorer® at https://pe.usps.com. Updates to the Labeling Lists are also published in the Postal Bulletin.